| **DEBT - Fair Value of Long-Term Debt (Details) - USD ($) $ in Millions** | Jun. 29, 2018 | Jun. 30, 2017 |
|---------------------------------------------------------------------------|---------------|---------------|
| Carrying Amount                                                           |          |          |
| **Debt Instrument [Line Items]**                                          |          |          |
| Long-term debt (including current portion)                                | $ 3,712       | $ 3,950       |
| Fair Value | Level 2 | Valuation, Market Approach                         |          |          |
| **Debt Instrument [Line Items]**                                          |          |          |
| Long-term debt (including current portion)                                | $ 3,848       | $ 4,252       |

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| - Definition
Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table.
+ References
No definition available.
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| - Definition
The fair value amount of long-term debt whether such amount is presented as a separate caption or as a parenthetical disclosure. Additionally, this element may be used in connection with the fair value disclosures required in the footnote disclosures to the financial statements. The element may be used in both the balance sheet and disclosure in the same submission.
+ References
No definition available.
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